355197828203 has 8 divisors (see below), whose sum is σ = 375272133120. Its totient is φ = 335261491560.

The previous prime is 355197828191. The next prime is 355197828221. The reversal of 355197828203 is 302828791553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 355197828203 - 2¹⁴ = 355197811819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355197828253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34486775 + ... + 34497072.

It is an arithmetic number, because the mean of its divisors is an integer number (46909016640).

Almost surely, 2^355197828203 is an apocalyptic number.

355197828203 is a deficient number, since it is larger than the sum of its proper divisors (20074304917).

355197828203 is a wasteful number, since it uses less digits than its factorization.

355197828203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68984137.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 355197828203 in words is "three hundred fifty-five billion, one hundred ninety-seven million, eight hundred twenty-eight thousand, two hundred three".